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A365358 Number of free 4-dimensional polyhypercubes with n cells, allowing edge- and face-connections. 2
1, 2, 15, 326, 12890 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
Table of n, a(n) for n=1..5.
Index entries for sequences related to polyominoes.
CROSSREFS
145th row of A366766.
Cf. A068870, A268666.
See A365366 for a table of similar sequences.
Sequence in context: A015200 A331344 A030642 * A297077 A175563 A231443
Adjacent sequences: A365355 A365356 A365357 * A365359 A365360 A365361
KEYWORD
nonn,hard,more
AUTHOR
Pontus von Brömssen, Sep 03 2023
STATUS
approved

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Last modified May 15 02:58 EDT 2024. Contains 372536 sequences. (Running on oeis4.)